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Updated almost 16 years ago on . Most recent reply
![Heather Pelletier's profile image](https://bpimg.biggerpockets.com/no_overlay/uploads/social_user/user_avatar/6638/1621347837-avatar-heatherp.jpg?twic=v1/output=image/cover=128x128&v=2)
Cash reserve?
I now understand the 50% rule but I am unclear about cash reserve. If you have a house you bought following the 50% rule how much cash reserve do you recommend having for the what if's? Is it necessary?
Heather
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![Jon Holdman's profile image](https://bpimg.biggerpockets.com/no_overlay/uploads/social_user/user_avatar/67/1621345305-avatar-wheatie.jpg?twic=v1/output=image/cover=128x128&v=2)
If six months rent is 6% of the purchase price, then you'll need to be prepared to continue to pump cash into the property. I know this is the traditional rule, but its a money losing rule. If you believe the 50% rule, and so far every time anybody's shown real data it seems to be verified for the long term for multiple properties (especially when using a PM), and if you rent is 1% of the purchase price, then in a year, 6% of the purchase price will go toward expense, vacancies, and capital items. If your interest rate is over 6%, and it seems like 7% is about the going rate for investor loans on SFRs right now, then you're in the hole after interest. That doesn't include any principle paydown, which does come back to you later, but is money out of pocket right. So, if your rent is 1% of purchase price, I'd budget in 1-2% of the purchase price per year in additional contribution to the property. If you've stuck in a 20% down payment, then you're probably right about break even.
Fannie Mae currently requires a six month PITIA payment reserve for each property if you're trying to get a loan for the 5-10th property. I'd say somewhere between six months payment and six months rent is reasonable. I don't think you would need this for every property. If you have 10 properties, for example, doesn't seem likely you would have a major expense or vacancy on every one at the same time.